[INFO] fetching crate loki-logger 0.1.3...
[INFO] testing loki-logger-0.1.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate loki-logger 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate loki-logger 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate loki-logger 0.1.3
[INFO] tweaked toml for crates.io crate loki-logger 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate loki-logger 0.1.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate loki-logger 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 2e409ee8fc9a0ffa05a4c08b8ce2f1408ffd6060c58df575113f32a70443b020
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[INFO] [stderr]    Compiling loki-logger v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:238:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |         &'kvs mut self,
[INFO] [stdout]     |          ---- the lifetime is named here
[INFO] [stdout] 237 |         source: &'kvs dyn Source,
[INFO] [stdout]     |                  ---- the lifetime is named here
[INFO] [stdout] 238 |     ) -> Result<&HashMap<log::kv::Key<'kvs>, log::kv::Value<'kvs>>, log::kv::Error> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^----^^^^^^^^^^^^^^^^^^----^^
[INFO] [stdout]     |                 |                     |                     |
[INFO] [stdout]     |                 |                     |                     the same lifetime is named here
[INFO] [stdout]     |                 |                     the same lifetime is named here
[INFO] [stdout]     |                 the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'kvs`
[INFO] [stdout]     |
[INFO] [stdout] 238 |     ) -> Result<&'kvs HashMap<log::kv::Key<'kvs>, log::kv::Value<'kvs>>, log::kv::Error> {
[INFO] [stdout]     |                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.23s
[INFO] running `Command { std: "docker" "inspect" "2e409ee8fc9a0ffa05a4c08b8ce2f1408ffd6060c58df575113f32a70443b020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e409ee8fc9a0ffa05a4c08b8ce2f1408ffd6060c58df575113f32a70443b020", kill_on_drop: false }`
[INFO] [stdout] 2e409ee8fc9a0ffa05a4c08b8ce2f1408ffd6060c58df575113f32a70443b020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1913baf1ea75947abdf7d6e66198bda08c0c8509a2397ced0ae12a90513105c
[INFO] running `Command { std: "docker" "start" "-a" "b1913baf1ea75947abdf7d6e66198bda08c0c8509a2397ced0ae12a90513105c", kill_on_drop: false }`
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:238:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |         &'kvs mut self,
[INFO] [stdout]     |          ---- the lifetime is named here
[INFO] [stdout] 237 |         source: &'kvs dyn Source,
[INFO] [stdout]     |                  ---- the lifetime is named here
[INFO] [stdout] 238 |     ) -> Result<&HashMap<log::kv::Key<'kvs>, log::kv::Value<'kvs>>, log::kv::Error> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^----^^^^^^^^^^^^^^^^^^----^^
[INFO] [stdout]     |                 |                     |                     |
[INFO] [stdout]     |                 |                     |                     the same lifetime is named here
[INFO] [stdout]     |                 |                     the same lifetime is named here
[INFO] [stdout]     |                 the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'kvs`
[INFO] [stdout]     |
[INFO] [stdout] 238 |     ) -> Result<&'kvs HashMap<log::kv::Key<'kvs>, log::kv::Value<'kvs>>, log::kv::Error> {
[INFO] [stdout]     |                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling loki-logger v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:238:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |         &'kvs mut self,
[INFO] [stdout]     |          ---- the lifetime is named here
[INFO] [stdout] 237 |         source: &'kvs dyn Source,
[INFO] [stdout]     |                  ---- the lifetime is named here
[INFO] [stdout] 238 |     ) -> Result<&HashMap<log::kv::Key<'kvs>, log::kv::Value<'kvs>>, log::kv::Error> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^----^^^^^^^^^^^^^^^^^^----^^
[INFO] [stdout]     |                 |                     |                     |
[INFO] [stdout]     |                 |                     |                     the same lifetime is named here
[INFO] [stdout]     |                 |                     the same lifetime is named here
[INFO] [stdout]     |                 the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'kvs`
[INFO] [stdout]     |
[INFO] [stdout] 238 |     ) -> Result<&'kvs HashMap<log::kv::Key<'kvs>, log::kv::Value<'kvs>>, log::kv::Error> {
[INFO] [stdout]     |                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "b1913baf1ea75947abdf7d6e66198bda08c0c8509a2397ced0ae12a90513105c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1913baf1ea75947abdf7d6e66198bda08c0c8509a2397ced0ae12a90513105c", kill_on_drop: false }`
[INFO] [stdout] b1913baf1ea75947abdf7d6e66198bda08c0c8509a2397ced0ae12a90513105c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f594c621f92838eee5cf1f5ff4b0d3f79278327ff27b5efcc5209df6352c404c
[INFO] running `Command { std: "docker" "start" "-a" "f594c621f92838eee5cf1f5ff4b0d3f79278327ff27b5efcc5209df6352c404c", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:238:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |         &'kvs mut self,
[INFO] [stderr]     |          ---- the lifetime is named here
[INFO] [stderr] 237 |         source: &'kvs dyn Source,
[INFO] [stderr]     |                  ---- the lifetime is named here
[INFO] [stderr] 238 |     ) -> Result<&HashMap<log::kv::Key<'kvs>, log::kv::Value<'kvs>>, log::kv::Error> {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^----^^^^^^^^^^^^^^^^^^----^^
[INFO] [stderr]     |                 |                     |                     |
[INFO] [stderr]     |                 |                     |                     the same lifetime is named here
[INFO] [stderr]     |                 |                     the same lifetime is named here
[INFO] [stderr]     |                 the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'kvs`
[INFO] [stderr]     |
[INFO] [stderr] 238 |     ) -> Result<&'kvs HashMap<log::kv::Key<'kvs>, log::kv::Value<'kvs>>, log::kv::Error> {
[INFO] [stderr]     |                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `loki-logger` (lib) generated 1 warning (run `cargo fix --lib -p loki-logger` to apply 1 suggestion)
[INFO] [stderr] warning: `loki-logger` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/loki_logger-3902edf4513cb279)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::merge_initial_labels ... ok
[INFO] [stdout] test tests::time_offsets ... ok
[INFO] [stdout] test tests::merge_no_initial_labels ... ok
[INFO] [stdout] test tests::merge_overwrite_labels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests loki_logger
[INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> src/lib.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![deny(rustdoc::missing_doc_code_examples)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]   = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 76) ... ignored
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - init_with_labels (line 193) ... ok
[INFO] [stdout] test src/lib.rs - init (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f594c621f92838eee5cf1f5ff4b0d3f79278327ff27b5efcc5209df6352c404c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f594c621f92838eee5cf1f5ff4b0d3f79278327ff27b5efcc5209df6352c404c", kill_on_drop: false }`
[INFO] [stdout] f594c621f92838eee5cf1f5ff4b0d3f79278327ff27b5efcc5209df6352c404c
